參數(shù)資料
型號(hào): CXA1372BQ_BS
廠商: Sony Corporation
英文描述: RF Signal Processing Servo Amplifier for CD Player(710.00 k)
中文描述: 射頻信號(hào)處理伺服放大器的CD播放器(710.00十一)
文件頁(yè)數(shù): 16/32頁(yè)
文件大?。?/td> 710K
代理商: CXA1372BQ_BS
– 16 –
CXA1372BQ/BS
DEFECT circuit
After inversion, RFI signal is bottom held by means of the long and short time constants. The long time-
constant bottom hold keeps the mirror level prior to the defect.
The short time-constant bottom hold responds to a disc mirror defect in excess of 0.1ms, and this is
differentiated and level-shifted through the AC coupling circuit.
The long and short time-constant signals are compared to generate at mirror defect detection signal.
RFO
a
×
2
b
DEFECT AMP
CC1
CC2
DFCT
CB
0.01μ
0.033μ
DEFECT COMPARATOR
DEFECT BOTTOM
HOLD
e
c
d
e
d
c
b
a
BOTTOM
HOLD (1);
Solid line CC1
DEFECT
AMP
RFO
DEFECT
BOTTOM
HOLD (2);
Dotted line CC2
H
L
34
35
37
40
30
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXA1372BS 制造商:SONY 制造商全稱:Sony Corporation 功能描述:RF Signal Processing Servo Amplifier for CD Player
CXA1372Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo Motor Controller/Driver
CXA1372Q/S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo Motor Controller/Driver
CXA1372S 制造商:SONY 制造商全稱:Sony Corporation 功能描述:RF Signal Processing Servo Amplifier for CD Player(710.00 k)
CXA1380M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Demodulator, Other/Special/Miscellaneous